On Smeltery Level 20, I can't progress even if I use the red piece "Smelt Item".

I'm not sure if I'm using the wrong Bullet or not, or my other mods are interfering with it.

Bullet I'm Using: https://i.imgur.com/06RX8Gt.png

FML Log: http://pastebin.com/EKkH05Hw

Same issue. It smelts sand & cobblestone fine, no error but I don't progress.

Just to be sure I got all three working with different bullets - 'Trick: Smelt Item', 'Trick: Smelt Block', and 'Selector: Nearby Smeltables'

Edit - I just checked my list again and while it didn't mark #20 as completed I was able to check the next tutorial and then it marked #20 as complete.

Is the spell casting successfully? Are you dropping smeltable items on the ground before casting the spell? Are you getting an error?

I tried it on sand and it smelted properly, so I'm kind of wondering why it doesn't let me progress.